package opera;

import book.Book;
import book.BookList;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: ken
 * Date: 2023-11-24
 * Time: 18:30
 */
public class ReturnOperation implements IOPeration{
    @Override
    public void work(BookList bookList) {
        System.out.println("归还图书");
        System.out.println("请输入你要归还图书的书名");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        int currentSize = bookList.getUsedSize();
        for(int i = 0 ; i <currentSize; i++) {
            Book book = bookList.getBook(i);
            if(book.getName().equals(name) &&
                    book.isBorrowed()) {
                book.setBorrowed(false);
                System.out.println("归还成功");
                return;
            }
        }
        System.out.println("没有你要归还的图书");
    }
}
